What powers derholzapfel.com?
Last seen Aug 2026 · 48 technologies across 22 categories
Advertising
Microsoft Advertising
since Aug 2026
Analytics
CDN
CMS
Cookie compliance
iubenda
since Feb 2026
Databases
MySQL
since Jan 2022
Ecommerce
Hosting
IONOS
since Oct 2022
Hosting panels
Plesk
since Jan 2022
JavaScript libraries
Marketing automation
MailerLite
since Dec 2022
Miscellaneous
PaaS
Amazon Web Services
since Aug 2025
Payment processors
American Express
since Feb 2024
Apple Pay
since Feb 2024
Google Pay
since Feb 2024
Klarna Checkout
since Feb 2024
Mastercard
since Feb 2024
PayPal
since Jan 2022
Shop Pay
since Feb 2024
Visa
since Feb 2024
Performance
LazySizes
since Feb 2022
Priority Hints
since Nov 2023
Photo galleries
PhotoSwipe
since Feb 2024
Programming languages
PHP
since Jan 2022
Reviews
Judge.me
since Apr 2024
Security
HSTS
since Feb 2024
Web servers
Nginx
since Jan 2022
WordPress plugins
EWWW Image Optimizer
since Nov 2022
GenerateBlocks
since Nov 2023
Gutenberg
since Nov 2023
Kadence WP Blocks
since Nov 2023
WP Rocket
since Nov 2022
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 90% phone
- 10% desktop
Germany
Austria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.31 / 10 · ranked #47,931,114 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.9 MB · 301 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.derholzapfel.com | 29 |
| derholzapfel.com | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped cdnjs Aug 2026
- dropped jsDelivr Aug 2026
- detected Microsoft Advertising Aug 2026
- dropped Preact Aug 2026
- dropped Shopify Chat Aug 2026
- detected iubenda Feb 2026